From the brown and mottled to the clean and gray, you either love gulls or you don't. Whatever camp you're in, join Michael O'Brien on this School of Birding workshop for a morning in the field, learning the easy way to separate the common wintering gulls from the less common and even rare, such as a Iceland Gull. You'll also learn to cut through the fancy terminology around age and molt. After lunch, you'll head indoors for a review of gull plumages, aging, and rare species. By the end, you're sure to love gulls, too. Preregistration required.